baber/WOPTO huggingface dataset:
Patent JP-2000078239-A (JP)
Title: Multiplex converter with redundant configuration
Inventor: AOKI HIROO
IPC: H04L69/40
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex converter with a redundant configuration for realizing a connection configuration to bypass a faulty board by correctly discriminating even the fault due to the faulty board of a signal receiver side. SOLUTION: This converter is provided with an interface section 20, consisting of an active package 21 and a standby package 22 for a redundant configuration, a multiplexer/demultiplexer section 30 that applies time division multiplexing or demultiplexing to a main signal and consisting of an active package 31 and a standby package 32 for a redundant configuration, a main signal transmission bus 16 that applies bus connection to all the packages, a transmission means that transmits a monitor signal different from each transmission package together with the transmitted main signal, monitor means 33-35 that monitor a monitor signal, and a control means 40 that locates a faulty package, when the monitor means detects a fault and selects corresponding standby package when the fault-located package is an active package.
Patent JP-2001063359-A (JP)
Title: Window molding for automobile
Inventor: NAGAHASHI YUJI
IPC: B60J1/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent fluttering of the seal lip of a window molding mounted on a window glass. SOLUTION: In this window molding for an automobile, which is mounted on the periphery of a windshield 2, has a seal lip 20 brought into tight contact with the opening edge of a body opening part in which the windshield 2 is arranged, and seals between the windshield 2 and the opening edge of the body opening part, the length of a seal lip 20a in the upper edge part of the windshield 2 is formed short in comparison with the length of a seal lip 20c in a corner part. Thereby, the pressing force of the seal lip 20a in the upper edge part of the windshield 2 is improved against the body opening part, and the fluttering of the seal lip 20a can be prevented.
Patent JP-H08111506-A (JP)
Title: Semiconductor device
Inventor: OTA MINORU
IPC: H01L21/82
Filed: 1994-10-12
Abstract: PURPOSE: To prevent latch-up without increasing the chip size by arranging a first diffusion region, a first well region and a second diffusion region in parallel while spaced apart from each other between the inner logic circuit and the peripheral circuit region such that the inner circuit region is surrounded. CONSTITUTION: Fluctuation of potential is suppressed on an N type semiconductor substrate 100 and in a P type second well region in order to reduce the voltage appearing across a parasitic resistance, corresponding to resistances r1 and r2, existing between the N type semiconductor substrate 100 and the P type second well region. A P type second diffusion region 2 is thereby provided in an N type first diffusion region and a P type first well region 22 provided between an inner logic circuit region 5 and a peripheral circuit region 6. This structure eliminates the latch-up between the inner logic circuit region 5 and the peripheral circuit region 6 and exhibits the function sufficiently without increasing the chip size.
Patent JP-S63103916-A (JP)
Inventor: FUARENTEIN MAGORI
IPC: G01F1/32
Filed: 1987-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0191364-A (JP)
Title: Automatic changer for tape recorder
Inventor: YAMADA TOMOYASU
IPC: G11B15/68
Filed: 1987-10-01
Abstract: PURPOSE:To confirm respective cassette halves with simple operation by constituting the titled changer in such a manner that a cassette half in a changer is loaded to a tape recorder main body and reproduced for a fixed time, and the cassette half is returned into the changer upon ending the reproduction, then the succeeding cassette half is continually reproduced in a similar manner. CONSTITUTION:A cassette half selectively supplied from the changer part 1a of an automatic changer is recorder/reproduced by a mechanism part 2, and a reproduced signal from a rotary head 3 is amplified 4. Various control signals on a tape that are outputted from the amplifier 4 are discriminated from each other by a signal processor 5, and thus discriminated control signals are inputted to a control part 6. This control part 6 controls the mechanism part 2, the processing part 5, the changer part 1a, and a display part 1c by the various kinds of information signals supplied from the former three parts 2, 5, 1a as well as from a final control element 1b.
Patent JP-H08109701-A (JP)
Title: Wall panel structure
Inventor: FUCHINO SATOSHI
IPC: E04C2/52
Filed: 1994-10-12
Abstract: PURPOSE: To improve constructing work by prefabricating pipings and conduit pipes on the outside surface of a wall panel to form part of a wall body and mounting a supporting fixture fixed to the wall panel on a side supporting rod embedded in the wall body. CONSTITUTION: A factory-prefabricated wall panel structure 1 is suspended and moved to the recessed portion of a concrete body 11. A mounting hole 30 in a supporting fixture 7 for the panel 1 is fitted onto a side supporting rod 27 for the body 11. At this time, a fixing plate 29 is mounted on the end of the supporting rod 27, but the hole is formed into a vertical ellipse and so the fixing plate 20 is smoothly passed through the hole 30. The panel 1 is lowered to drop the hole 30 so that the hole 30 can be locked to the fixing plate 29 and the bottom of the panel 1 can be set up and fixed on a floor. If required, the wall structure is formed as a steel concrete structure. In this way, because no interference occurs between piping works and other works, the delay of a construction period is restricted, field-works are reduced for efficient construction and appearance and protection against stain are improved.
Patent JP-H08110420-A (JP)
Title: Plastic optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/028
Filed: 1994-10-12
Abstract: PURPOSE: To provide a plastic optical fiber used for short-distance optical communication. CONSTITUTION: This plastic optical fiber 11 is produced by heating and fusing a preform 10 consisting of a core having high refractive index and a plastic clad having lower refractive index than the core, and spinning into a fiber having a specified outer diameter. By using a material which is solid at <=70 deg.C as the dopant to be added to the core, a plastic optical fiber with little transmission loss can be drawn while suppressing shrinkage after thermal deterioration.
Patent JP-H0988804-A (JP)
Title: Double-oriented shape memory actuator, manufacture thereof, and three-dimention actuator
Inventor: KANEKO SHINJI
IPC: B81B3/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a double-oriented shape memory alloy actuator which has the first and the second shapes according to temperatures and is easily worked and has good controllability of transformation point and produces big force by making a thin layer made of amorphous alloy on a shape memory alloy plane substrate. SOLUTION: A double-oriented shape memory actuator comprises a strip-like shape memory alloy 1 of about 200μm thick and a TiNi alloy amorphous thin layer 2 of 15μm thick made by sputtering. This actuator is bent by the shape memory effect of the substrate 1 with a sputtered surface as a center of curvature at high temperatures and it is reversely bent by interfacial stress between the substrate 1 and the thin layer 2 at low temperatures. When it is manufactured, the alloy amorphous thin layer 2 is sputtered on the crystalized shape memory alloy substrate 1 and then shape memory treatment is performed on the shape memory alloy substrate 1 at temperature under the crystalization temperature of the thin layer 2.
Patent JP-2001042459-A (JP)
Title: Method for forming standard image
Inventor: WAKI RIGIO
IPC: G03B27/73
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To realize a method of forming a standard image by which a correct photographing result can be printed (image can be inputted) even in the case of extra printing and which can always form an image in the same condition. SOLUTION: Print reference having achromatic chart state gradation constituted of the five-step densities of a white color being a reference for reproducing color, a light gray color, a neutral gray color, a dark gray color, and a black color is adequately exposed by a light source having the same color quality as that of a photographing light source on an unexposed part of a photographed film before development (or before photographing); a condition where gray balance is adjusted so that the five-step densities of the print reference are specified densities respectively in the case of print (output) can be adjusted in accordance with the individual difference of a camera and an exposure meter; and correct photographing result can be image-formed in the case of a monochromic color.
Patent JP-S62106341-A (JP)
Title: Distributive injection apparatus
Inventor: FUJITA MASAHIKO
IPC: G01N1/00
Filed: 1985-11-05
Abstract: PURPOSE:To attain the simplification of a mechanism and the miniaturization of the titled apparatus, by providing a distributive injection chip push-out member sliding along the outside of the body and a distributive chip detaching member to work in conjunction with a plunger driving mechanism. CONSTITUTION:A distributive injection chip push-out member 11 sliding along the outside of a body part 3 and a distributive injection chip detaching member 12 to work in conjunction with a plunger driving mechanism are provided. A feed mechanism 9 is driven to position a new distributive injection chip 1 under a frictional engaging part 2 and an up-and-down driving mechanism 7 is driven to fall the frictional engaging part 2 to engage the distributive injection chip 1 with the frictional engaging part 2. The plunger driving mechanism is driven to raise a plunger 5 to suck a sample and the plunger 5 is subsequently fallen to emit the sample. Thereafter, the plunger driving mechanism is driven to move the distributive injection chip push-out member 11 downwardly to push the distributive injection chip detaching member 12 to detach the distributive injection chip 1. By this mechanism, the simplification of the mechanism and the miniaturization of the apparatus are attained.
Patent JP-H1161607-A (JP)
Title: Guide device for fabric having rib
Inventor: ETSUNO HIDETAKA
IPC: D04B15/88
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To promote utilization development of fabrics, especially for knitted and woven fabrics by smoothly and surely guiding a fabric having ribs on one face of the fabric without squashing the ribs after knitting or weaving. SOLUTION: In a knitting machine or weaving machine and in a roll device which guides a knitted or woven fabric W having ribs (b) on one surface (a) of the knitted or woven fabric after knitting or weaving, stepped rolls 4 made by arranging plural alligator rolls to be parallel and face to a cylindrical roll 3 with intervals for corresponding to the width of the libs with the cylindrical roll 3 extending to the width direction of the fabric are installed, the fabric W having the ribs (b) on its one surface of the knitted or woven fabric is brought to make contact its one face of the base fabric with the cylindrical roll 3, while the face of the ribs (b) is brought to engage with a space between the collar rolls of the step rolls 4 and the fabric is guided in S shape through the rolls.
Patent JP-H0777753-A (JP)
Title: Photographic sensitive material having transparent magnetic recording layer
Inventor: OZAWA KIMIO
IPC: G03C1/76
Filed: 1993-09-07
Abstract: PURPOSE:To obtain the photographic sensitive material having the transparent magnetic recording layer superior in slidability and abrasion resistance and not deteriorated in those even after long time lapse and after development processing, reduced in occurrence of errors in recording and reproduction of magnetic information, high in output, and enhanced in the reliability of magnetic recording. CONSTITUTION:The photographic sensitive material having at least one silver halide emulsion layer on one side of a support and a transparent magnetic recording layer containing a lubricant represented by the formula; R1COR2 in which R1 is >=11 C alkyl; R2 is-ON,-OH,-NH2, or-OR3; M is an alkali metal atom; and R3 is a >=12 C aliphatic saturated or unsaturated hydrocarbon group. The lubricant has a cyclohexane-extractable amount of 0.005-0.1g/m<2>.
Patent JP-H03176008-A (JP)
Title: Cooking apparatus for boiling dry noodle or the like by steam
Inventor: MAKITA TAKATSUGU
IPC: A23L7/109
Filed: 1990-09-18
Abstract: PURPOSE:To boil dry needles with high protein or the like in an extremely short time by providing a steam boiling chamber, a plurality of heating-chambers communicated around the boiling chamber in a concentric circle, water pathways which communicate among the heating chambers and feed water into the next heating chamber in order, a means for heating the water in the heating chambers, a means for feeding the water into the most upstream heating-chamber, and a means for feeding the overheated water in the downstream heating- chamber into the boiling chamber. CONSTITUTION:When dry noodles are fed into a noodle-feeding part 17 by a feeder mechanism, a control part 20 opens a feed valve 6 and drops the dry noodles into the inside of a steam boiling cylinder 1, following which the control part 20 closes the feed valve 6 and shuts the boiling cylinder 1 tightly. After that, when a valve 4 is opened, the overheated water in a heating cylinder 2 is led into the boiling cylinder 1, following which this state is kept during a definite time and the noodles are boiled by steam. Although it takes a long time to boil the dry noodles or the like in general, they are boiled up in an extremely short time by leading the overheated water. After that, the valve 4 is closed and a pressure-reducing valve 11 is opened and then the pressure in the boiling cylinder 1 is reduced. When a discharge valve 7 is opened after the pressure is reduced, boiled spaghetti is discharged from the boiling cylinder 1 and is taken out from the lower part thereof.
Patent JP-S62107097-A (JP)
Title: Plated steel sheet for can
Inventor: KAGECHIKA HIROSHI
IPC: C25D5/26
Filed: 1985-11-05
Abstract: PURPOSE:To produce a new plated steel sheet for cans which is improved in adaptability to welding by successively forming a metallic chromium layer, Ni-P alloy film contg. a specific ratio of P and hydrated chromium oxide layer respectively at specific thicknesses on the steel sheet. CONSTITUTION:The metallic chromium layer is formed at 10-500mg/m<2> on the steel sheet and the Ni-P alloy film contg. 2-16% P is formed at 0.2-2g/m<2> on the metallic chromium film; further 3-20mg/m<2> hydrated chromium oxide film is formed on the Ni-P alloy film. The metallic chromium layer which is the lower layer has high resistance to under cutting corrosion and contributes to the improvement of corrosion resistance in a worked part. The Ni-P alloy film which is an intermediate layer has excellent uniform coverage, improves seam weldability and is highly resistant to corrosion. The hydrated chromium oxide film improves paintability and maintains adequate appearance. The new plated steel sheet for cans which is improved in adaptability to welding by welding is thus obtd.
Patent JP-H0292606-A (JP)
Title: Mold for injection molding
Inventor: MINEGISHI HITOSHI
IPC: B29C45/27
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the internal strain of a molded item and consequently obtain a highly accurate plastic molded item by a method wherein a resistance part, which is formed for changing the cross-section of molten material flow path, is provided on a land portion at the inlet of a cavity. CONSTITUTION:When plastic material such as polycarbonate (PC), which is melted in an injection molder, is injected in an injection mold for a plastic lens, the material flows through a sprue and a runner 6 in a land 5, by passing through recessed part 3 and projected parts 4 provided in which, the speed of flow of the material is changed. As a result, shearing action and consequent shearing heat are developed within PC and the lowering of the viscosity of plastic material and the improvement of its fluidity is generated at its passing through the gate 8 and its flowing in a cavity so as to fill the cavity 2 with the plastic material in order to mold a plastic lens. B the procedure as mentioned above, the injection speed of the plastic material can be decreased and consequently favorable surface accuracy can be obtained and, at the same time, since the moldability is improved due to the heat generated at the land, the internal strain is decreased, resulting in allowing to obtain a plastic molded item having small birefringence.
Patent JP-H03146894-A (JP)
Title: Nuclear fuel composition
Inventor: RICHIYAADO ARAN PUROEBUSUTORU
IPC: G21C3/62
Filed: 1990-09-18
Abstract: PURPOSE: To extend the use period up to the replacement of a nuclear fuel product for a nuclear reactor by subjecting a mixture of granular uranium oxide and a fine granular or powdery additive to compression molding. CONSTITUTION: A mixture of granular uranium oxide and a fine granular or powdery additive is subjected to compression molding to form handleable self- supporting matter or pellets having a proper shape and proper density. Subsequently, the compressed matter is sintered to mutually fuse particles to obtain an integrated ceramic fuel unit. BN, 2ZrB2 , B2 O3 and B6 Si are mixed with a fissionable oxide material consisting of uranium oxide, plutonium oxide and thorium oxide to obtain an improved nuclear fuel compsn. capable of being used within a nuclear reactor over a long period of time. In this case, BN, 2ZrB2 , B2 O3 , and B6 Si are used in a form of powder or fine granules and dispersed over the entire region of ceramic pellets consisting of fissionable element oxides.
Patent JP-H06142109-A (JP)
Title: Hand piece for ultrasonic surgery appliance
Inventor: SATO YUICHIRO
IPC: A61B17/22
Filed: 1992-09-16
Abstract: PURPOSE:To realize the hand piece for the ultrasonic surgery appliance which is compact, and also, can execute enough cooling without raising a driving frequency and power consumption. CONSTITUTION:In the hand piece 100 for the ultrasonic surgery appliance, provided with a vibration generating part 102 for generating ultrasonic vibration, and a horn part 101 connected to the vibration generating part 102 for transmitting the ultrasonic vibration generated in the vibration generating part 102 to a lesion part, this hand piece is constituted so that overall length of the vibration generating part 102 and the horn part 101 becomes lambda/2, when wavelength at the time of taking the lowest frequency in these resonance frequencies is denoted as lambda.
Patent JP-H0885555-A (JP)
Title: Squeezable tube
Inventor: INOUE SHINPEI
IPC: B65D35/10
Filed: 1994-09-16
Abstract: PURPOSE: To provide a tube which is good in restorability and keeps its contents free from degradation or flavor deterioration during conservation by a method wherein a first layer consisting of vinyl alcohol, etc., is formed as an intermediate layer between the outermost and the innermost layer and a second layer consisting of the deposited film of silicon oxide, etc., is formed between the first layer and the innermost layer. CONSTITUTION: A second layer 2 consisting of silicon oxide or aluminum is deposited in a filmy form on the inner surface of a first layer 1 consisting of polyvinyl alcohol or ethylene-vinyl alcohol copolymer. On the surface of the second layer 2, an adhesive layer 31 , a polyester layer 3, an ethylenemethacrylic acid copolymer layer 4 and a polyethylene layer 5 are built up in that order. On the outer surface of the first layer 1, an adhesive layer or anchor coat layer 6 is formed, as required, and then a white polyethylane layer 7 whitened with titanium oxide, a printing layer 8, a polyethylene layer 9 and a polyethylene layer 10 are built in that order. A laminate film 11 formed by the aforesaid processes is made into 3 cylindrical shape. In this way the smoothness of the contents can be retained and they can be used for a long period of time.
Patent JP-H07104131-A (JP)
Title: Optical fiber line shaped light guide
Inventor: KAWAI TAKASHI
IPC: G01N21/84
Filed: 1993-10-01
Abstract: PURPOSE:To illuminate by a light guide so that the faults such as very slight scratches, fine wrinckels and stripes may be detected as the faults even in the case these faults are generated in a direction of carrying an object to be inspected. CONSTITUTION:The light guide is constituted of plural optical fibers 1 which are bundled on the light incident ends 2 and arranged on the light emitting end 3 in a line, a line shaped ferrule 3 for supporting the light emitting end part and a metal fixture 5 for bundling the light incident ends 2, and the light emitting end part of the optical fiber 1 is arranged while being inclined to the light emitting end face 6 of the light guide, the light emitting end face of the optical fiber 1 is formed perpendicularly to the light emitting axis of the optical fiber, and also, the end face is mirror-finished.
Patent JP-2001070562-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: G06T13/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of keeping a player interested in a game by displaying a representation that provides a realistic feel. SOLUTION: Each object J2 is moved toward a plane of projection TM set within a world coordinate system. When each object J2 has been moved to immediately in front of the plane of projection TM, a visual line serving as z-axis is oscillated by rotating about the x- and y-axes of a point of view SP. This causes oscillation and displacement of the plane of projection TM set in accordance with the point of view. Images for display are created in which each object J2 is perspectively projected onto the plane of projection TM, and the images for display are displayed in sequence. As a result, a realistic representation is displayed such that the objects moving toward a display screen collide against the display screen and the inside of the display screen is shaken by the reaction, so that this game machine can keep a player interested in the game.
Patent JP-H04127426-A (JP)
Title: Plasma etching apparatus
Inventor: SASAKI ICHIRO
IPC: H01L21/302
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a plasma etching apparatus which can make the distribution of a plasma uniform and which can execute a uniform etching operation because microwaves can be radiated uniformly to a treatment chamber by a method wherein a coaxial waveguide and a cylindrical resonator are used to supply the microwaves. CONSTITUTION:Microwaves oscillated from a microwave oscillator are guided by using a rectangular waveguide 1 and enter a coaxial waveguide 2. The electric-field direction of the microwaves inside the coaxial waveguide 2 is set to a radius direction. The microwaves enter a cylindrical resonator 3 and are resonated. The electric-field direction inside the cylindrical resonator 3 is also set to a radius direction. As a result, the coupling degree of the waveguide 2 to the resonator 3 is high and the microwaves are not reflected here. Since the waveguide 2 is connected to the center of the resonator 3, the intensity distribution of the microwaves inside the resonator 3 does not become imbalanced. Consequently, the microwaves are radiated uniformly into a treatment chamber 6 from a slot antenna 4. Thereby, the maintained density distribution of a plasma becomes uniform, and a wafer is etched uniformly.